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单词	Crookes tube
释义	Crookes tube noun : a vacuum tube evacuated to a pressure of about .04 mm of mercury for demonstrating the properties of cathode rays Word History Etymology after Sir Wm. Crookes
随便看	dijudicate dijudicated dijudicates dijudicating dijudication dijudications dik-dik dik-diks dika dika bread dika nut dikae dikage dikaryons dikaryophase dikaryophasic dikaryophyte dikas dikast dikastery dikdiks dike dike ridge dike-louper diked

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。